Safiai, Mohd Hafiz, Salmah Abu Hasan, Mohd Saifullah Dimyati, Ahmad Ibrahim Azam, Ezad Azraai Jamsari, and Wilfred De Graaf. 2024. “The Influence and Adaptation of Observatories in Islamic Civilization: A Case of Malaysia”. Journal of Al-Tamaddun 19 (1):75-91. https://doi.org/10.22452/JAT.vol19no1.6.